Chapter 12: Ratio Rate & Speed - Math Mcqs for Grade 6


Q.  A car travelled 50 km at an average speed of 40 km/h. It then travels another 30 km/h at average speed before reaching its destination. The average speed for whole journey is

a. 81 km/h
b. 78 km/h
c. 75.25 km/h
d. 61.25 km/h


ANSWER: See Answer
 
No explanation is available for this question!
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